ca.uhn.hapi.fhir.docs.ServerInterceptors Maven / Gradle / Ivy

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 * HAPI FHIR - Docs
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 * Copyright (C) 2014 - 2024 Smile CDR, Inc.
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 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
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 *      http://www.apache.org/licenses/LICENSE-2.0
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 * distributed under the License is distributed on an "AS IS" BASIS,
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package ca.uhn.hapi.fhir.docs;

import ca.uhn.fhir.context.FhirContext;
import ca.uhn.fhir.model.api.ExtensionDt;
import ca.uhn.fhir.model.dstu2.composite.HumanNameDt;
import ca.uhn.fhir.model.dstu2.resource.Patient;
import ca.uhn.fhir.model.dstu2.valueset.IdentifierUseEnum;
import ca.uhn.fhir.model.primitive.DateTimeDt;
import ca.uhn.fhir.model.primitive.StringDt;
import ca.uhn.fhir.parser.DataFormatException;

import java.io.IOException;
import java.util.List;

public class ServerInterceptors {

	@SuppressWarnings("unused")
	public static void main(String[] args) throws DataFormatException, IOException {

		// START SNIPPET: resourceExtension
		// Create an example patient
		Patient patient = new Patient();
		patient.addIdentifier()
				.setUse(IdentifierUseEnum.OFFICIAL)
				.setSystem("urn:example")
				.setValue("7000135");

		// Create an extension
		ExtensionDt ext = new ExtensionDt();
		ext.setModifier(false);
		ext.setUrl("http://example.com/extensions#someext");
		ext.setValue(new DateTimeDt("2011-01-02T11:13:15"));

		// Add the extension to the resource
		patient.addUndeclaredExtension(ext);
		// END SNIPPET: resourceExtension

		// START SNIPPET: resourceStringExtension
		HumanNameDt name = patient.addName();
		name.addFamily().setValue("Shmoe");
		StringDt given = name.addGiven();
		given.setValue("Joe");
		ExtensionDt ext2 = new ExtensionDt(false, "http://examples.com#moreext", new StringDt("Hello"));
		given.addUndeclaredExtension(ext2);
		// END SNIPPET: resourceStringExtension

		String output =
				FhirContext.forDstu2().newXmlParser().setPrettyPrint(true).encodeResourceToString(patient);
		System.out.println(output);

		// START SNIPPET: parseExtension
		// Get all extensions (modifier or not) for a given URL
		List resourceExts = patient.getUndeclaredExtensionsByUrl("http://fooextensions.com#exts");

		// Get all non-modifier extensions regardless of URL
		List nonModExts = patient.getUndeclaredExtensions();

		// Get all modifier extensions regardless of URL
		List modExts = patient.getUndeclaredModifierExtensions();
		// END SNIPPET: parseExtension

	}

	public void foo() {
		// START SNIPPET: subExtension
		Patient patient = new Patient();

		ExtensionDt parent = new ExtensionDt(false, "http://example.com#parent");
		patient.addUndeclaredExtension(parent);

		ExtensionDt child1 = new ExtensionDt(false, "http://example.com#childOne", new StringDt("value1"));
		parent.addUndeclaredExtension(child1);

		ExtensionDt child2 = new ExtensionDt(false, "http://example.com#childTwo", new StringDt("value1"));
		parent.addUndeclaredExtension(child2);
		// END SNIPPET: subExtension

	}
}